61132136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 71681944

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 442, 487, 568, 884, 923, 974, 1207, 1768, 1846, 1948, 2414, 3692, 3896, 4828, 6331, 7384, 8279, 9656, 12662, 15691, 16558, 25324, 31382, 33116, 34577, 50648, 62764, 66232, 69154, 107627, 125528, 138308, 215254, 276616, 430508, 449501, 587809, 861016, 899002, 1175618, 1798004, 2351236, 3596008, 4702472, 7641517, 15283034, 30566068, 61132136]

約数ペア:

[(1, 61132136), (2, 30566068), (4, 15283034), (8, 7641517), (13, 4702472), (17, 3596008), (26, 2351236), (34, 1798004), (52, 1175618), (68, 899002), (71, 861016), (104, 587809), (136, 449501), (142, 430508), (221, 276616), (284, 215254), (442, 138308), (487, 125528), (568, 107627), (884, 69154), (923, 66232), (974, 62764), (1207, 50648), (1768, 34577), (1846, 33116), (1948, 31382), (2414, 25324), (3692, 16558), (3896, 15691), (4828, 12662), (6331, 9656), (7384, 8279)]